Specialists in Aerospace Pressure Measurement

ESI Technology Ltd supplies high-performance pressure transducers and transmitters engineered for the demanding conditions of aerospace applications. Our sensors deliver exceptional accuracy and reliability in systems such as hydraulics, fuel management, propulsion, and environmental control. We work closely with OEMs to provide both standard and bespoke solutions, including lightweight designs, high-pressure capability, and specialised materials or connectors. With rigorous in-house testing, strict traceability, and robust configuration control, our products are built for long-term stability and consistent performance. Our AS9100D certification further demonstrates our commitment to meeting the highest standards of aerospace quality and safety.

AS9100D Aerospace Certification: Ensuring Precision and Reliability in Pressure Measurement

AS9100D, developed by the International Aerospace Quality Group (IAQG), is the internationally recognised Quality Management System (QMS) standard specifically for the aerospace, defence, and aviation industries. It incorporates all of the requirements of ISO 9001, with additional criteria designed to meet the rigorous demands and compliance obligations of these high-stakes sectors. Achieving this certification demonstrates that our processes consistently meet both customer expectations and regulatory requirements with precision and reliability.

Pressure measurement plays a vital role across numerous aerospace applications — from monitoring hydraulic systems and fuel lines to environmental control, landing gear operation, engine performance, and propulsion systems. These systems operate under extreme conditions, where even slight deviations can impact safety, performance, or mission success. AS9100D addresses these challenges by enforcing rigorous controls over design, calibration, testing, traceability, and configuration management, ensuring that pressure transducers and transmitters consistently meet the strict demands of aerospace environments.

For aerospace manufacturers, working with an AS9100D-certified pressure measurement supplier provides complete confidence in the equipment used to monitor and control critical systems. It confirms that devices are produced within a thoroughly audited quality management system and that they meet internationally recognised expectations for design integrity, performance, and safety.

For ESI Technology Ltd, maintaining AS9100D certification underscores our commitment to delivering pressure measurement solutions that perform flawlessly in the demanding conditions of modern aerospace applications.

Special Products

ESI Technology Ltd is highly responsive to the specialised requirements of aerospace customers, offering custom-designed pressure transducers and transmitters engineered to meet increasing demands for higher reliability, enhanced performance, and precise measurement. By adapting advanced sensing technologies, bespoke electronics, and tailored mechanical packaging, we develop solutions that integrate seamlessly into complex aircraft systems. The following examples highlight the versatility of ESI’s custom-engineered products for pressure and load measurement across a wide range of aerospace environments. Our dedication to innovative, application-specific design has established ESI Technology Ltd as a trusted industry supplier for critical aerospace measurement solutions.